Thanks for stickying! I was just searching in the regular spots, couldn't find it, i was confused...kinda sad. Then i saw it i was like ZOMG

ROLF....me too. Popular board. I think that nearly all my issues are ironed out. Big thanks to dpawl

So here I am....found the absolute max this 820 will do (3.61GHz) and my RAID0 is finally running near 3Gb/sec. I still dunno what's up with the PCI RAID controller and I've given up on it. Heck, the only reason I got it was to pull the data off my stripe when the dual PIII machine died.

So today's task is to find my RAM max OC. I was previously able to run it at DDR667 speeds on the old board without loosening the timings by just upping the volts. I'll keep you posted, especially on the 1T/2T debate.

All i got to say is, this is one hell of a thread as i learnt quite a bit on how to overclock.
I have the P5N-E, should be getting an E6400 in the next couple of weeks and then save £250 for 1Gb ram and a 8800GTS 320Mb. Just need to decide on HSF for my CPU and NB

I'm starting to think the 650i doesn't like 1T no matter yer RAM.
I can get insane latencies and I can't hit 1T no matter what speed or timings I run (well, 667Mhz works, at CL4, but thats it).

Your RAM should have no problems with 1T.

BTW -
Running 4-3-3-6 DDR2-922 here.

I 'was' running 1T just fine @ 4-4-4-12 and 5-5-5-15. I'm at 2T now, since I went 3-3-3-10, only because I simply never tried 1T again with such tight timings (If it ain't broke, don't fix it, lol). I'm running 0307, I think. Maybe it's your RAM? Have you tried running memtest86, make sure your memories up to par.